Host Process containers for CNIs

[jayunit100]

see https://github.com/kubernetes-sigs/sig-windows-tools/pull/239/files

And lets co-evolve to accomodate flannel and calico host-process CNIs.

• calico: https://projectcalico.docs.tigera.io/getting-started/windows-calico/quickstart#install-calico-for-windows-using-hostprocess-containers

• antrea: https://antrea.io/docs/v1.10.0/docs/windows/

some links for noobs that might help

 https://kubernetes.io/blog/2022/12/13/windows-host-process-containers-ga/
 https://kubernetes.io/docs/tasks/configure-pod-container/create-hostprocess-pod/
 https://www.youtube.com/watch?v=vOo__3GqyxM
 Get-Service: how to see services running on the windows node (edited)

[jayunit100]

/good-first-issue

ping me, @knabben , @dougsland for help getting started

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[marosset]

We should try and target the new out-of-tree windows-service-proxy / kube-proxy with this work too.

[antoninbas]

This is supported in Antrea v1.10 as well: look for hostProcess in https://antrea.io/docs/v1.10.0/docs/windows/.

cc @jayunit100

[jayunit100]

@antoninbas .. can we run OVS in the pod or that still has to be standalonE?

[antoninbas]

@antoninbas .. can we run OVS in the pod or that still has to be standalonE?

Wenying has commented on the Antrea Slack that OVS cannot be run as a container yet.